Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Die App stürzt sehr häufig ab”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
070d65ddfa042f4994029282c01496875d7c72f59b5a968b1e876bd86747fdaa
Signature (Ed25519, base64)
QO0l+foBXEZYp7PiNSo/dKJZxUfbKuLWVeDUHlJyZPXkoyvDx3T93Pj3287LW6gP0SuZvmIrkj1wEwsv6nERBQ==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["0715a42626c66fe6de8a939e7c513fa3602c99405c4166474676cc3a21d963e9","22989698aa975e21f3596caf8ea50afaa794b97aa1febe429cd8b64c1deccfef","33a3068092b3b9893f075e7717ed37f48fbeb131fd9cf5eb7b9432d864bdb52a","e805357cdc8c5bf07764444e08bf43c62c7d4b34f3e8bed684e9438b1adb164c","e5eab1d455124748336a86ad3b88e5415ebd80d2e3cf0e9e50f5269b04b17946","95fde48a3f80841bd5d1b259486333d2551bfd08de05bd44a3c139b8ed4ed466","a0760526a9690406084aaa455ad1128e4381cf5a4fb24db3cc456fee4e66baed","3c4304d04b34856fd372d8db5234beb3dd058cd38ac8d0e5cd11928e3d617d3d","d8b0f857064f9a435b07c84fe4809d0b3eb8ad0d9d4938142872ff3a2ccce852","7700fc07b19bb2aa16f11a8b94974e9b9ba33fd9fae5d96aa0ed88db134947fd","6d8c836ad510c47531d2203326951d62b53cf7589f51f1e6198684bc9a2a5ff2","f01f1a88016d2021c5a10200fdb43dc229a8703904477e2e0791d78a57d84700","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1787192294432","kind":"published-quote","locale":"de","page":"theme:proton/quality/de","quote":"Die App stürzt sehr häufig ab","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.authenticator","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (f8b4f722de05…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.